Vinnie is out to get some revenge in this awesome episode of the Siftheads series. You have to assassinate the people who are trying to kill you. Use "W", "A", "S", "D" KEYS to walk, "Q" KEY to switch weapons, "E" KEY to reload. And use YOUR MOUSE to aim and fire. In some levels symbols appear on the screen, press the corresponding letter on your keyboard as fast as you can or you will fail the mission. Have fun!